1145863791072

Names of 1145863791072

• Cardinal: 1145863791072 can be written as One trillion, one hundred forty-five billion, eight hundred sixty-three million, seven hundred ninety-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.145863791072 × 10¹²

Factors of 1145863791072

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 443

Divisors of 1145863791072

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 17 18 21 22 24 26 28 32 33 34 36 39 42 44 48 49 51 52 56 63 66 68 72 77 78 84 88 91 96 98 99 102 104 112 117 119 126 127 132 136 143 144 147 153 154 156 168 176 182 187 196 198 204 208 221 224 231 234 238 252 254 263 264 272 273 286 288 294 306 308 312 336 352 357 364 374 381 392 396 408 416 429 441 442 462 468 476 504 508 526 528 539 544 546 561 572 588 612 616 624 637 663 672 693 714 728 748 762 784 789 792 816 819 833 858 882 884 889 924 936 952 1001 1008 1016 1052 1056 1071 1078 1092 1122 1143 1144 1176 1224 1232 1248 1274 1287 1309 1326 1386 1397 1428 1456 1496 1524 1547 1568 1578 1584 1617 1632 1638 1651 1666 1683 1716 1764 1768 1778 1841 1848 1872 1904 1911 1989 2002 2016 2032 2104 2142 2156 2159 2184 2244 2286 2288 2352 2367 2431 2448 2464 2499 2548 2574 2618 2652 2667 2772 2794 2856 2893 2912 2992 3003 3048 3094 3156 3168 3234 3276 3302 3332 3366 3419 3432 3528 3536 3556 3682 3696 3744 3808 3822 3927 3978 4004 4064 4191 4208 4284 4312 4318 4368 4471 4488 4572 4576 4641 4704 4734 4851 4862 4896 4953 4998 5096 5148 5236 5304 5334 5523 5544 5588 5712 5733 5786 5984 6006 6096 6188 6223 6312 6468 6477 6552 6604 6664 6732 6838 6864 7007 7056 7072 7112 7293 7364 7392 7497 7644 7854 7956 8001 8008 8382 8416 8568 8624 8636 8679 8736 8942 8976 9009 9144 9163 9282 9468 9702 9724 9779 9906 9996 10192 10257 10296 10472 10608 10668 10829 11046 11088 11176 11424 11466 11557 11572 11781 12012 12192 12376 12446 12573 12624 12887 12936 12954 13104 13208 13328 13413 13464 13676 13728 13923 14014 14112 14224 14586 14728 14859 14994 15113 15288 15708 15912 16002 16016 16569 16764 17017 17136 17248 17272 17358 17884 17952 18018 18161 18288 18326 18564 18669 18936 19404 19431 19448 19558 19812 19992 20251 20384 20514 20592 20944 21021 21216 21336 21658 21879 22092 22176 22352 22932 23114 23144 23562 23749 23933 24024 24752 24892 25146 25248 25774 25872 25908 26037 26208 26416 26656 26826 26928 27352 27489 27846 28028 28067 28448 29172 29337 29456 29718 29988 30226 30576 30771 31297 31416 31824 32004 32032 32487 33138 33401 33528 34034 34272 34544 34671 34716 35768 36036 36322 36576 36652 37128 37338 37609 37872 38661 38808 38862 38896 39116 39624 39984 40239 40502 41028 41184 41888 42042 42672 43316 43758 44184 44704 45339 45864 46228 46288 47124 47498 47866 48048 49181 49504 49784 50292 51051 51548 51744 51816 52074 52832 53652 53856 54483 54704 54978 55692 56007 56056 56134 58123 58344 58674 58912 59436 59976 60452 60753 61152 61542 62594 62832 63063 63648 64008 64974 66276 66802 67056 68068 68453 69088 69342 69432 71247 71536 71799 72072 72644 73304 74256 74676 75218 75744 77322 77616 77724 77792 78232 79248 79968 80478 80899 81004 82056 82467 84084 84201 85344 86632 87516 88011 88368 90678 91728 92456 92576 93891 94248 94996 95732 96096 97461 98362 99568 100203 100584 102102 103096 103632 104013 104148 105791 107304 108966 109408 109956 111384 112014 112112 112268 112827 115983 116246 116688 117348 118872 119119 119952 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381954597024 572931895536 1145863791072
• Sum of all divisors σ(n): 4770396094464
• Sum of proper divisors (its aliquot sum) s(n): 3624532303392
• 1145863791072 is an abundant number, because the sum of its proper divisors (3624532303392) is greater than itself. Its abundance is 2478668512320

Bases of 1145863791072

• Binary: 10000101011001010110011011110000111100000₂
• Hexadecimal: 0x10ACACDE1E0
• Base-36: EMEHPRS0

Squares and roots of 1145863791072

• 1145863791072 squared (1145863791072²) is 1313003827689896066909184
• 1145863791072 cubed (1145863791072³) is 1504523543688791355218219747774005248
• The square root of 1145863791072 is 1070450.2749179899
• The cube root of 1145863791072 is 10464.3196804601

Scales and comparisons

• 1,145,863,791,072 seconds is equal to 36,434 years, 48 weeks, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,145,863,791,072 would take you about ninety-one thousand and eighty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1145863791072 cubic inches would be around 872 feet tall.

Recreational maths with 1145863791072

• 1145863791072 backwards is 2701973685411
• The number of decimal digits it has is: 13
• The sum of 1145863791072's digits is 54
• More coming soon!